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Short-Term Rental Regulations
in Granite County, MT

Last verified: March 2026 · Report an update

Zoning & Conditions

Rental units are strictly prohibited in the Georgetown Lake Zoning District. Properties with more than 5 rental units require review under Rent and Lease Regulations, and more than one RV rental site is classified as a subdivision. All VRBO/Airbnb hosts must receive clearance from the Tri-County Sanitarian's office before listing.

How to Obtain a Permit

1. Verify the property is not in the Georgetown Lake Zoning District. 2. Contact the Tri-County Sanitarian's office at 406-563-4035 to initiate a review of the primary structure before listing on VRBO or Airbnb.

Official Resources

Official Granite County STR regulation source

Frequently Asked Questions

Are short-term rentals allowed in Granite County, MT?
Rental units are strictly prohibited in the Georgetown Lake Zoning District. Properties with more than 5 rental units require review under Rent and Lease Regulations, and more than one RV rental site is classified as a subdivision. All VRBO/Airbnb hosts must receive clearance from the Tri-County Sanitarian's office before listing.
Is a permit required to operate a short-term rental in Granite County?
Yes, a permit is required to operate a short-term rental in Granite County. 1. Verify the property is not in the Georgetown Lake Zoning District. 2. Contact the Tri-County Sanitarian's office at 406-563-4035 to initiate a review of the primary structure before listing on VRBO or Airbnb.
How do I get a short-term rental permit in Granite County?
1. Verify the property is not in the Georgetown Lake Zoning District. 2. Contact the Tri-County Sanitarian's office at 406-563-4035 to initiate a review of the primary structure before listing on VRBO or Airbnb.

Disclaimer

This information is for general reference only and may not reflect the most current regulations. STR regulations change frequently. Always verify requirements with official local government sources before operating a short-term rental.

Last verified: March 2026 · Suggest a correction